ref: 04ceeab0124ab3e08530e0ebbf93179c3ba7d31d
dir: /src/lvec.c/
/* Copyright (C) 2003-2007 Paul Brossier <piem@piem.org> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "aubio_priv.h" #include "lvec.h" lvec_t * new_lvec( uint_t length, uint_t channels) { lvec_t * s = AUBIO_NEW(lvec_t); uint_t i,j; s->channels = channels; s->length = length; s->data = AUBIO_ARRAY(lsmp_t*,s->channels); for (i=0; i< s->channels; i++) { s->data[i] = AUBIO_ARRAY(lsmp_t, s->length); for (j=0; j< s->length; j++) { s->data[i][j]=0.; } } return s; } void del_lvec(lvec_t *s) { uint_t i; for (i=0; i<s->channels; i++) { AUBIO_FREE(s->data[i]); } AUBIO_FREE(s->data); AUBIO_FREE(s); } void lvec_write_sample(lvec_t *s, lsmp_t data, uint_t channel, uint_t position) { s->data[channel][position] = data; } lsmp_t lvec_read_sample(lvec_t *s, uint_t channel, uint_t position) { return s->data[channel][position]; } void lvec_put_channel(lvec_t *s, lsmp_t * data, uint_t channel) { s->data[channel] = data; } lsmp_t * lvec_get_channel(lvec_t *s, uint_t channel) { return s->data[channel]; } lsmp_t ** lvec_get_data(lvec_t *s) { return s->data; } /* helper functions */ void lvec_print(lvec_t *s) { uint_t i,j; for (i=0; i< s->channels; i++) { for (j=0; j< s->length; j++) { AUBIO_MSG(AUBIO_LSMP_FMT " ", s->data[i][j]); } AUBIO_MSG("\n"); } }